Toy teaching device



FIG. 1 is a perspective view from the top, front and one side for a toy teaching device showing my new design;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right elevational view thereof; and,

FIG. 7 is a left elevational view thereof.

The broken lines shown are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a toy teaching device, as shown and described. 